DEVICE FOR REMOVAL OF HAIR WITH LIQUID DOSAGE Russian patent published in 2013 - IPC B26B19/40 

FIELD: personal use articles.

SUBSTANCE: invention relates to hair removal devices such as a safety razor, with dosaged delivery of liquid during usage. The device contains a handle, a compressible reservoir to accommodate the liquid to be delivered from the device during its usage, a rigid deformable container enclosing the said compressible reservoir with an outlet channel insuring egress of the liquid from the reservoir and the deformable container. The device additionally contains the first backflow valve, passing air into the said container and preventing its flow in the backward direction, a pressure application element designed so that to enable application of pressure to air inside the said container and, through it, to the compressible reservoir, the pressure sufficient for ejecting liquid through the said outlet channel.

EFFECT: device simple mechanical design ensured liquid delivery without contacting the environment, the delivery mechanism ensuring most complete usage of the liquid during shaving.

18 cl, 5 dwg